<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title>将数组排序，按字母顺序升序排列</title>
	</head>

	<body>

		<p id="demo">单击按钮升序排列数组。</p>
		<button onclick="myFunction()">点我<tton>
		<script>
			function myFunction() {
				var fruits = ["Banana", "Orange", "Apple", "Mango"];
				fruits.sort();
				var x = document.getElementById("demo");
				x.innerHTML = fruits;
			}
		</script>

	</body>

<ml>

